🏷️ Basic Information Identification Make: Mitsubishi Model: Eclipse Product Name: 1990-1998 Mitsubishi Eclipse Factory Service & Repair Manual Product Description: A comprehensive factory service and repair manual for the 1990-1998 Mitsubishi Eclipse, offering detailed instructions and step-by-step diagrams for all workshop procedures. Enables DIY repairs and maintenance. Generation Generation: First Generation (D20/D30) Codes Chassis Codes: D21A (FWD), D22A (AWD), D31A (FWD Convertible), D32A (AWD Convertible) 👋 Introduction Market Position Segment: Entry to mid-level four-cylinder sports coupe. Target Audience: Enthusiasts and owners interested in DIY maintenance and repair, budget-conscious consumers. Competitive Analysis Competitors: Likely competed against vehicles such as the Honda Prelude, Toyota Celica, Ford Probe, and Dodge/Plymouth Laser (sister car). Key Features Platform: Built on Mitsubishi's global platform shared with the Dodge/Plymouth Laser and Eagle Talon, often referred to as the 'DSM' platform (Diamond-Star Motors). Design Philosophy: Sporty styling, front-engine, front-wheel-drive or all-wheel-drive configurations, with a focus on performance and affordability. Diy Benefits Benefit 1: Provides an excuse to avoid other household chores. Benefit 2: Opportunity to acquire a wide range of tools. Benefit 3: Potential to save money by performing repairs independently. 📋 Manual Details Coverage Areas Model Years Covered: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 Trim Levels Covered: All trim levels, including front-wheel drive (FWD) and all-wheel drive (AWD) variants. Page Count Estimated Page Count: Extensive (specific number not provided, but indicative of factory-level detail) Manual Type Manual Type: Factory Service & Repair Manual Language Language: English Format Digital Format: PDF Download Compatibility Operating Systems: All Versions of Windows & Mac Requirements Software Requirements: Adobe PDF Reader 📖 Manual Coverage Systems Covered Engine: Detailed diagnosis, repair, and overhaul procedures for all gasoline engine variants, including turbocharged models. Transmission: Coverage for both manual and automatic transmissions, including repair, adjustment, and fluid specifications. Drivetrain: Front-wheel drive (FWD) and all-wheel drive (AWD) systems, including differentials, axles, and viscous couplings. Suspension: Complete procedures for front and rear suspension components, alignment, and troubleshooting. Steering: Diagnosis and repair of power steering system, steering rack, and steering column. Brakes: Detailed information on hydraulic systems, ABS (where applicable), brake pads, rotors, calipers, and bleeding procedures. Electrical System: Comprehensive wiring diagrams, component testing, fuse box locations, and troubleshooting for all electrical circuits. Climate Control: Diagnosis and repair of heating, ventilation, and air conditioning (HVAC) systems. Fuel System: Components of fuel delivery, fuel injection systems (MPI/GDI), fuel pumps, injectors, and fuel tank. Exhaust System: Information on catalytic converters, mufflers, and exhaust pipe repairs. Body And Trim: Exterior and interior panel removal, installation, and adjustment procedures. Diagnostics: Diagnostic trouble codes (DTCs) and troubleshooting flowcharts for various systems. Procedures Included Maintenance: Scheduled maintenance tasks, fluid changes, filter replacements, and tune-ups. Repair: Step-by-step instructions for component replacement and repair across all vehicle systems. Troubleshooting: Systematic diagnostic procedures to identify and resolve common and complex faults. Rebuilds: Detailed procedures for engine and transmission overhauls. Specifications: Torque specifications, clearances, fluid capacities, and other critical technical data. Technical Depth Depth: Comprehensive, covering basic maintenance to advanced engine and transmission rebuilds, including electrical diagnostics and bodywork. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Likely searchable text within the PDF, enabling quick information retrieval. Print Quality Printability: Designed for easy printing of specific sections or the entire manual. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Base Engine: 2.0L 4G63 SOHC (Naturally Aspirated) Performance Engine: 2.0L 4G63 DOHC Turbocharged (Non-Intercooled and Intercooled variants) Engine Variants: Included 1.8L 4G93 SOHC, 2.0L 4G63 SOHC, 2.0L 4G63 DOHC Turbocharged, and later models featured a 2.4L 4G64 SOHC. Performance Horsepower Naturally Aspirated: Approximately 135-145 hp (depending on year and specific 2.0L SOHC variant) Horsepower Turbocharged: Approximately 190-210 hp (depending on year and turbocharger specification) Torque Turbocharged: Approximately 200-230 lb-ft (depending on year and turbocharger specification) Fuel System Fuel Delivery: Multi-Point Fuel Injection (MPI) for naturally aspirated, and advanced MPI or Turbo-MPI for turbocharged models. Engine Management ECU: Engine Control Unit (ECU) with diagnostics and fuel mapping. Engine Construction Block Material: Cast Iron (4G63 block known for its robustness) Head Material: Aluminum Alloy 🔧 Transmission Standard Standard Transmission Type: 5-speed manual transmission Optional Optional Transmission Type: 4-speed automatic transmission Features AWD Coupling: Advanced All-Wheel Drive system with a viscous coupling center differential on AWD models. Fluid Specifications Manual Transmission Fluid: Refer to manual for specific API GL-4 or GL-5 gear oil specifications. Automatic Transmission Fluid: Diamond SP-III or equivalent ATF (Automatic Transmission Fluid). 📐 Dimensions Exterior Body Styles: 2-door coupe, 2-door convertible Weights Curb Weight Range: Approx. 2,800 - 3,300 lbs (depending on FWD/AWD and trim level) Wheels Tires Wheel Bolt Pattern: 4x114.3 mm (4x4.5 inches) Typical Tire Size: 205/55R16, 215/50R17 (depending on trim and wheel size) 🛡️ Safety Features Ratings Crash Test Results: Information not readily available for specific NHTSA/IIHS ratings from...